Muhammad NaeemThe Inverex Nitrox 3kW price in Pakistan sits between Rs. 185,000 and Rs. 215,000 in the seller listings we checked on 1 October 2026. That buys the 24V single phase SP Hybrid model, the smallest unit in the Nitrox IP65 family and the one most small homes ask about first. This page lists the four seller rates we verified, the full manufacturer specification, a realistic load guide, and the checks to run before you pay anyone.
Quick answer: Budget Rs. 185,000 to Rs. 215,000 for the inverter alone. The lowest verified listing is Rs. 185,000, and two of the four sellers ask you to reconfirm the rate before ordering, so treat any quote far below that band with suspicion.
What the Nitrox 3kW actually is
The Nitrox 3kW is a hybrid inverter, which means it blends solar panels, a battery bank, and the WAPDA grid in one box. It is rated at 3000W of continuous output with a 3300W maximum, runs on a 24V battery system, and carries an IP65 sealed body. IP65 matters in Pakistan because most inverters end up on a veranda or an outside wall where dust, humidity, and the odd splash of rain are normal. The unit has a colour touch display, built in WiFi, and reports to the Solarman app, so you can watch generation and battery state from your phone.
One point that gets buyers confused: this is a single MPPT machine. It accepts up to 4000W of panels across one tracker in a 150V to 425V window. For a simple single direction roof that is plenty. If your roof faces two directions, price the bigger dual MPPT models before you commit. Our Inverex inverter price guide covers the full range side by side.
Verified seller prices
We checked four Pakistani seller listings for this exact 24V model. Rates for IP65 Nitrox units move with the dollar and with stock, so always reconfirm on the day you buy.
| Seller | Price | Availability note |
| SolarPanelPrices.pk | Rs. 185,000 | Listing states price as of 1 October 2026 |
| BuySolar.pk | Rs. 195,000 | Seller asks buyers to confirm the latest price before ordering |
| iShopping.pk | Rs. 198,999 | Listed by the Inverex Official store on the marketplace |
| Pure Energy | Rs. 215,000 | Highest of the four listings checked |
Installation, panels, batteries, structure, and wiring are extra. A complete 3kW system quote should itemise those separately; if a seller gives one lump sum with no breakdown, ask for the split before you compare.
Full specifications
| Specification | Inverex Nitrox 3kW 24V SP Hybrid |
| Rated output | 3000W continuous, 3300W maximum AC output |
| Battery system | 24V, works across a 20V to 30V battery range |
| Battery types | Lead acid and lithium ion, with BMS self adaption over RS485 and CAN |
| Max charge and discharge current | 140A |
| Max PV input power | 4000W |
| MPPT | 1 tracker, 150V to 425V operating range, over 99% tracking efficiency |
| PV input current | 13A, with 17A maximum short circuit current |
| Conversion efficiency | 97.6% maximum, 96.5% Euro efficiency |
| AC passthrough | 35A continuous from grid to load |
| Peak power off grid | 2 times rated power for 10 seconds |
| Transfer time | 4ms |
| Protection rating | IP65, wall mounted, outdoor safe |
| Noise | Under 30 dB with smart cooling |
| Size and weight | 330 x 559.5 x 228 mm, about 11 kg |
| Monitoring | Built in WiFi with Solarman app reporting |
| Warranty | 5 years, terms and conditions apply |
Two figures deserve a second look. The 140A charge and discharge rate is high for this class and helps the 24V bank recover quickly between load shedding spells. The 35A AC passthrough means the grid can carry heavy loads through the inverter without draining the battery, which is how most homes will actually run it on cloudy days. The full factory document is the official Nitrox 3kW SP Hybrid manual published by Inverex.
What load can a 3kW Nitrox run?
Three kilowatts runs a typical small home comfortably if you sequence heavy items. Fans, LED lights, a TV, a fridge, laptops, and a washing machine on its own cycle all fit. A 1 ton inverter AC can also run, but then the margin for a microwave or an iron disappears, so run one heavy appliance at a time. The inverter will handle short surges at twice its rating for 10 seconds, which covers fridge and motor starting loads. If your home regularly needs a 1.5 ton AC plus a pump and a microwave together, step up to the Nitrox 5kW or the Nitrox 6kW instead of stretching this unit every day.
Who should buy the Nitrox 3kW?
Buy it if you have a small house or apartment load, plan around 3kW to 4kW of panels, want a sealed outdoor rated unit, and want lithium battery support later. The 24V bank keeps battery cost down today; two batteries in series is a cheaper start than the four battery 48V banks the bigger models need. Skip it if your roof needs two panel directions on separate trackers, or if you already know the load will grow past 3kW within a year. In that case the Nitrox 10kW is overkill, but the 5kW and 6kW Nitrox models above are the natural step. For a second opinion across brands, see our best solar inverters in Pakistan roundup, and if your load is lighter and the budget tighter, the Yukon II range is the cheaper Inverex line to compare against.
Pros and cons
- IP65 sealed body, so it can sit on an outside wall where dust and rain are a daily problem
- 97.6% peak efficiency with a 140A battery charge and discharge rate, strong for a 24V unit
- Built in WiFi and Solarman monitoring, no separate logger to buy
- Fast 4ms transfer time, so computers and TVs ride through switchover without restarting
- Works with lithium batteries and talks to the BMS over RS485 and CAN
- Single MPPT, so split roof directions cannot be tracked independently
- 24V battery bank limits how far the system can grow before a 48V upgrade makes more sense
- Seller prices move a lot, Rs. 185,000 to Rs. 215,000 in a single check, so confirm before paying
FAQs
What is the Inverex Nitrox 3kW price in Pakistan?
Verified seller listings checked on 1 October 2026 run from Rs. 185,000 to Rs. 215,000 for the 24V SP Hybrid model. Confirm the rate and stock before you transfer money, because two sellers explicitly ask buyers to reconfirm.
How many batteries does the Nitrox 3kW need?
It runs on a 24V bank, so two 12V batteries in series for lead acid, or one 24V lithium unit. The inverter accepts charge and discharge up to 140A, which suits a 100Ah to 200Ah bank for most homes.
Can the Nitrox 3kW run a 1 ton AC?
Yes, a 1 ton inverter AC fits inside the 3000W rating along with fans, lights, and a fridge. Avoid running a microwave, iron, or water pump at the same time, and remember the 3300W ceiling is a maximum, not a target.
Does it support net metering?
The Nitrox hybrid supports zero export control, which is the setting used to stop feed in where net metering is not approved. For approved net metering, confirm the exact export settings with your installer and your DISCO requirements before the application is filed.
Prices checked 1 October 2026 from SolarPanelPrices.pk, BuySolar.pk, iShopping.pk, and Pure Energy listings. Rates change without notice; confirm price and stock with the seller before ordering.
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